在我的认知体系下。冠菊石下面的Teloceras labrum 还蛮少见的，年前的时候看见过一颗。直到最近年底才又出来。像个火山口一样。又在我的认知里。这个产地的这几款比较常见的菊石品种。应该都有了。 NAME: Teloceras labrum FOUND: Orborne Wood, Dorset,UK Jurassic, Inferior Oolite, AGE: Humphriesianum Zone Thisic oolithic rarity was DESCRIPTION discovered by the late John Huxtable in 1984 after a temporary exposure.This fine specimen has since been fully prepared and was one of only two found. Its been preserved in solid light brown calcite and exhibits most of its spines. The way the ammonite has been prepared is highly aesthetic and the matrix has a cut base for upright display.Teloceras very rarely come on to the open market for sale. Approximately 170 million years old